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Electronic Structure and Luminescence Spectroscopy of M'Bi(MoO₄)₂ (M' = Li, Na, K), LiY(MoO₄)₂ and NaFe(MoO₄)₂ Molybdates

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Abstract:

The mechanisms of intrinsic luminescence in the set of molybdate crystals of M^IM^III(MoO₄)₂ (M^I = Li, Na, K; M^III =Bi, Y, Fe) type are revealed in complex experimental and theoretical studies. The luminescence spectroscopy under vacuum ultraviolet (VUV) synchrotron excitations is applied together with the electronic structure calculations carried out by the FLAPW method. The energy gaps (E_g) values of the crystals are determined in simultaneous analysis of diffuse reflectance and luminescence excitation spectra. It is found that the molybdate groups MoO₄^2- play a dominant role in the processes of intrinsic luminescence in studied molybdate compounds

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Periodical:

Solid State Phenomena (Volume 200)

Pages:

114-122

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.200.114

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Online since:

April 2013

Authors:

Yuriy Hizhnyi, S.G. Nedilko, V. Chornii, T. Nikolaenko, I.V. Zatovsky, K.V. Terebilenko, R. Boiko

Keywords:

Electronic Structure, Luminescence, Molybdate, Synchrotron Radiation

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] M. Voda, R. Balda, I. Sáez de Ocáriz, L.M. Lacha, M.A. Illarramendi, J. Fernández, Spectroscopic properties of rare earths in K5Bi1−x(RE)x(MoO4)4 crystals, J. Alloys Comp. 275-278 (1998) 214-218.

DOI: 10.1016/s0925-8388(98)00306-5

[2] B. Yan, J.-H. Wu, NaY(MoO4)2:Eu3+ and NaY0.9Bi0.1(MoO4)2:Eu3+ submicrometer phosphors: Hydrothermal synthesis assisted by room temperature – solid state reaction, microstructure and photoluminescence, Mater. Chem. Phys. 116 (2009) 67-71.

DOI: 10.1016/j.matchemphys.2009.02.042

[3] Zh. Xianju, Zh. Tonghui, L. Yingmao, F. Qiaochun, LiY1–xEux(MoO4)2 as a promising red-emitting phosphor of WLEDs synthesized by sol-gel process, J. Rare Earths 30 (2012) 315-319.

DOI: 10.1016/s1002-0721(12)60044-1

[4] C. Cascales, A. Mendez Blas, M. Rico, V. Volkov, C. Zaldo, The optical spectroscopy of lanthanides R3+ in ABi(XO4)2 (A = Li, Na; X = Mo, W) and LiYb(MoO4)2 multifunctional single crystals: Relationship with the structural local disorder, Opt. Mater. 27 (2005) 1672-1680

DOI: 10.1016/j.optmat.2004.11.051

[5] A. Méndez-Blas, M. Rico, V. Volkov, C. Zaldo, C. Cascales, Crystal field analysis and emission cross sections of Ho3+ in the locally disordered single-crystal laser hosts M+Bi(XO4)2 (M+= Li, Na; X = W, Mo), Phys. Rev. B 75 (2007) 174208-1-14.

[6] S. Neeraj, N. Kijima, A.K. Cheetham, Novel red phosphors for solid-state lighting: the system NaM(WO4)2-x(MoO4)x:Eu3+ (M = Gd, Y, Bi), Chem. Phys. Lett. 387 (2004) 2-6.

DOI: 10.1016/j.cplett.2003.12.130

[7] Y. Huang, L. Zhou, L. Yang, Z. Tang, Self-assembled 3D flower-like NaY(MoO4)2:Eu3+ microarchitectures: Hydrothermal synthesis, formation mechanism and luminescence properties, Opt. Mater. 33 (2011) 777-782.

DOI: 10.1016/j.optmat.2010.12.015

[8] W. Guo, Y. Lin, X. Gong, Y. Chen, Z. Luo, Y. Huang, Spectroscopic properties of Pr3+:KY(MoO4)2 crystal as a visible laser gain medium, J. Phys. Chem. Solids 69 (2008) 8-15.

DOI: 10.1016/j.jpcs.2007.07.085

[9] X. Li, Zh. Lin, L. Zhang, G. Wang, Growth and spectral properties of Yb3+-doped NaY(MoO4)2 crystal, Opt. Mater. 29 (2007) 728-731.

DOI: 10.1016/j.optmat.2005.11.028

[10] X. Lu, Zh. You, J. Li, Zh. Zhu, G. Jia, B. Wu, Ch. Tu, The optical properties of Dy3+-doped NaY(MoO4)2 crystal, J. Lumin. 126 (2007) 63-67.

DOI: 10.1016/j.jlumin.2006.05.003

[11] Zb. Mazurak, G. Blasse, J. Liebertz, The luminescence of the scheelite NaBi(MoO4)2, J. Solid State Chem. 68 (1987) 181-184.

DOI: 10.1016/0022-4596(87)90301-x

[12] G. Zimmerer, SUPERLUMI: A unique setup for luminescence spectroscopy with synchrotron radiation, Rad. Measur. 42 (2007) 859-864.

DOI: 10.1016/j.radmeas.2007.02.050

[13] Р. Кubelka, New contributions to the optics of intensely light-scattering materials. Part I, J. Opt. Soc. Amer. 38 (1948) 448-448.

DOI: 10.1364/josa.38.000448

[14] P. Blaha, K. Schwarz, G. Madsen, D. Kvasnicka, J. Luitz, WIEN2k, An Augmented Plane Wave + Local Orbitals Program for Calculating Crystal Properties (Karlheinz Schwarz, Techn. Universität Wien, Austria, 2001) ISBN 3-9501031-1-2.

[15] J. Hanuza, M. Maczka, Vibrational properties of the double molybdates MX( MoO4)2 family (M = Li, Na, K, Cs; X = Bi, Cr). Part I. Structure and infrared and Raman spectra in the polycrystalline state", Vib. Spectrosc. 7 (1994) 85-96.

DOI: 10.1016/0924-2031(94)85044-5

[16] A. Waskowska, L. Gerward, J.S. Olsen, M. Maczka, T. Lis, A. Pietraszka, W. Morgenroth, Low temperature and high pressure structural behaviour of NaBi(MoO4)2 – an X-ray diffraction study, J. Solid State Chem., vol. 178, pp.2218-2224, 2005.

DOI: 10.1016/j.jssc.2005.05.001

[17] Y. le Page, P. Strobel, Structure of lithium yttrium bismolybdate(VI), Acta Crystalogr. B 36 (1980) 1919-1920.

[18] R.F. Klevtsova, Crystal structure of NaFe(MoO4)2, Doklady Akademii Nauk SSSR 221(1975) 1322–1325.

[19] H. Ehrenberg, E. Muessig, K.G. Bramnik, Ph. Kampe, T. Hansen, Preparation and properties of sodium iron orthooxomolybdates, NaxFey(MoO4)z, Solid State Sci. 8 (2006) 813-820.

DOI: 10.1016/j.solidstatesciences.2006.03.001

[20] J.P. Perdew, Y. Wang, Accurate and simple analytic representation of the electrongas correlation energy, Phys. Rev. B 45 (1992) 13244-13249.

DOI: 10.1103/physrevb.45.13244

[21] P.E. Blochl, O. Jepsen, O.K. Andersen, Improved tetrahedron method for Brillouin-zone integrations, Phys. Rev. B, 49 (1994) 16223–16233.

DOI: 10.1103/physrevb.49.16223

[22] V.V. Sobolev, V.V. Nemoshkalenko, Electronic Structure of Solids in the Region of Fundamental Absorption Edge (in Russian), Kiev: Naukova Dumka, (1992) 566.

[23] V.B. Mikhailik, H. Kraus, G. Miller, M.S. Mykhaylyk, D. Wahl, Luminescence of CaWO4, CaMoO4 and ZnWO4 scintillating crystals under different excitations", J. Appl. Phys. 97 (2005) 083523-1-8.

DOI: 10.1063/1.1872198

[24] M. Wiegel, G. Blasse, The luminescence properties of octahedral and tetrahedral molybdate complexes, J. Solid State Chem. 99 (1992) 388-394.

DOI: 10.1016/0022-4596(92)90327-r

[25] J.A. Groenink, D.G. Blasse, Some New Observations on the Luminescence of PbMoO4 and PbWO4, J. Solid State Chem. 32 (1980) 9-20.

DOI: 10.1016/0022-4596(80)90263-7

[26] D.A. Spasskii, V.N. Kolobanov, V.V. Mikhailin, L.Yu. Berezovskaya, L.I. Ivleva, I.S. Voronina, Luminescence Peculiarities and Optical Properties of MgMoO4 and MgMoO4:Yb Crystals, Opt. Spectrosc. 106 (2009) 556–563.

DOI: 10.1134/s0030400x09040171

[27] V.B. Mikhailik, H. Kraus, M. Itoh, D. Iri, M. Uchida, Radiative decay of self-trapped excitons in CaMoO4 and MgMoO4 crystals, J. Phys.: Condens. Matter. 17 (2005) 7209-7218.

DOI: 10.1088/0953-8984/17/46/005

[28] D.A. Spassky, V.V. Mikhailin, A.E. Savon, E.N. Galashov, V.N. Shlegel, Ya.V. Vasiliev, Low temperature luminescence of ZnMoO4 single crystals grown by low temperature gradient Czochralski technique, Opt. Mater. 34 (2012) 1804-1810.

DOI: 10.1016/j.optmat.2012.05.007

[29] T. Eickhoff, P. Grosse, W. Theiss, Diffuse reflectance spectroscopy of powders, Vib. Spectrosc. 1 (1990) 229-233.

DOI: 10.1016/0924-2031(90)80042-3

[30] D.A. Spassky, A.N. Vasil'ev, I.A. Kamenskikh, V.V. Mikhailin, A.E. Savon, Yu.A. Hizhnyi, S.G. Nedilko, P.A. Lykov, Electronic structure and luminescence mechanisms in ZnMoO4 crystals, J. Phys.: Condens. Matter. 23 (2011) 365501-1-10.

DOI: 10.1088/0953-8984/23/36/365501

[31] Y. Zhang, N.A.W., Holtzwarth, R.T. Williams, Electronic band structures of the sheelite materials CaMoO4, CaWO4, PbMoO4, and PbWO4, Phys. Rev. B 57 (1998) 12739-12750.

[32] Y. Abraham, N.A.W. Holzwarth, R.T. Williams, Electronic structure and optical properties of CdMoO4 and CdWO4, Phys. Rev. B 62 (2000) 1733-1741.

[33] P. Tang, N.A.W. Holzwarth, Electronic structure of FePO4, LiFePO4 and related materials, Phys. Rev. B 68 (2003) 165107-1-10.

[34] C.W.M. Timmermans, G. Blasse, The luminescence of some oxidic bismuth and lead compounds, J. Solid State Chem. 52 (1984) 222-232.

DOI: 10.1016/0022-4596(84)90005-7

[35] F. Xue, H. Li, Y. Hu, Sh. Xiong, X. Zhang, T. Wang, X. Liang, Y. Qian, Solvothermal synthesis and photoluminescence properties of BiPO4 nano-cocoons and nanorods with different phases, J. Solid State Chem. 182 (2009) 1396–1400.

DOI: 10.1016/j.jssc.2009.02.031

[36] Y. Wang, R.K. Li, d–d Transitions of Fe3+ ions in Fe-doped K2Al2B2O7 crystal, Opt. Mater. 32 (2010) 1313-1316.

DOI: 10.1016/j.optmat.2010.04.036

[37] G.T. Pott, B.D. McNicol, The phosphorescence of Fe3+ ions in oxide host lattice. Zero-phonon transitions in Fe3+/LiAl5O8, Chem. Phys. Lett. 12 (1971) 62-64.

DOI: 10.1016/0009-2614(71)80617-6

[38] D. Spassky, A. Vasil'ev, I. Kamenskikh, V. Kolobanov, V. Mikhailin, A. Savon, L. Ivleva, I. Voronina, L. Berezovskaya, Luminescence investigation of zinc molybdate single crystals, Phys. Status Solidi(a) 206 (2009) 1579-1583.

DOI: 10.1002/pssa.200824311